Floor lamp



FIG. 1 is a perspective view of a floor lamp, showing my new design thereof;

FIG. 2 is a front-elevational view thereof;

FIG. 3 is a side-elevational view thereof;

FIG. 4 is a top plan view thereof; and,

FIG. 5 is a bottom plan view thereof. 

The ornamental design for a floor lamp, as shown and described. 